*10-32. The motor A develops a power of 300 W and turns its connected pulley at 90 rev/min. Determine the required diametens of the steel shafts on the pulleys at A and Bif the allowable shear stress is Tato = 85 MPa. 60 mm 90 rev/min 150 mm

The 60-mm-diameter shaft is made of 6061-T6 aluminum having allowable shear stress of tallow = 80 MPa. Determine the maximum allowable torque T. Also, find the corresponding angle of twist of disk A relative to disk C.

Q1 The power of motor is (15)H.P rotating to (1800) rpm design the key which to located on the shaft motor if the diameter of it is (60) mm and shearing and crushing stresses which applied of it are 40N/m? and 70N/m2 respectively

The hollow shaft used in the system has the following conditions: Outer Ø:110 mmØ Allowable Shearing Stress:85 MPa Determine the thickness (mm) of the shaft. Round to the nearest whole number for the thickness and use 2 decimal places for other solved values. Provide a torque diagram, strictly follow instructed sign convention, and start from left to right.